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To break down sugar during cellular respiration, glucose must first be converted into pyruvate through a process called glycolysis, which occurs in the cytoplasm. This is followed by the citric acid cycle (Krebs cycle) in the mitochondria, where pyruvate is further oxidized, producing electron carriers. Finally, the electrons from these carriers are transferred through the electron transport chain, generating ATP, the energy currency of the cell. Oxygen is also required for aerobic respiration, acting as the final electron acceptor.

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Related Questions

Does sugar break down to release energy in the body?

Yes. This occurs during cellular respiration.


What is the sugar created during photosynthesis that provides chemical energy released during cellular respiration?

Glucose


Is sugar broken down by plant cells for energy during cellular respiration'?

Yes, plant cells break down sugar (glucose) through a series of enzymatic reactions in the process of cellular respiration to produce energy in the form of ATP. This process occurs in the mitochondria of plant cells, similar to animal cells.


What sugar is needed for cellular respiration?

Glucose is the necessary sugar for cellular respiration.


What product of photsynthesis is used in cellular respiration?

Sugar produced from respiration.


Most organisms break down sugar to produce usable energy through the process of?

Cellular Respiration, which can be anaerobic or aeorobic. Aeorobic respiration includes glycolysis (in the mitochondrion), the Krebs cycle (also in the mitochondrion), and the electron transport chain on the inter-membrane of the mitochondrion.


Do we need Oxygen and sugar in the cellular respiration?

Yes, those are the two of the main ingredients for [aerobic] cellular respiration.


What do plant use for cellular respiration?

sugar and oxygen


What breaks sugar down to produce cells energy?

The process of breaking down sugar to produce cellular energy is called cellular respiration. During cellular respiration, sugar molecules (such as glucose) are broken down in the presence of oxygen to produce adenosine triphosphate (ATP), which is the main energy currency of the cell. This process occurs in the mitochondria of the cell.


What happens during respiration?

During respiration, cells take in oxygen and release carbon dioxide as a waste product. This oxygen is used by the cells to produce energy through a series of biochemical reactions, known as cellular respiration, that occur in the mitochondria. The energy produced is used to fuel various cellular processes necessary for survival.


Plant and animal cells break down sugar in order to obtain what?

Both plant and animal cells break down sugar (glucose) in order to obtain energy in the form of adenosine triphosphate (ATP) through the process of cellular respiration. This energy is used for various cellular functions such as metabolism, growth, and reproduction.


A type of respiration pertaining to cells?

Aerobic respiration is a type of cellular respiration that occurs in the presence of oxygen and involves breaking down glucose to produce energy in the form of ATP. This process involves multiple steps, including glycolysis, the citric acid cycle, and the electron transport chain. Aerobic respiration is more efficient than anaerobic respiration in terms of ATP production.